PVS7K8WHA

Model 1049 Rev A Pilot Operated Vent Valve; Stainless Steel Body; 12" Inlet X 16" Outlet Mates WIth ASME 150 Flanged End Connections; FFKM 2 Soft Seats; Option 8: Internal Sensing With Pilot Exhaust Tubed To Main Valve Outlet With Backflow Preventer And Field Test Connection; Fluorocarbon Elastomer (FKM) Actuator Diaphragm With FEP Liners; 3.2 - 14.0 psi Pressure Range